Spring-clamp.



U. A.'BOREHAM.

SPRING CLAMP.

APPLIOATION FILED MAR. 10, 1913.

1,097,386, Patented May 19, 1914.

' o A fl 5 m, i all? s WITNESSES: INVENTOR M 4 Wza'r/ks Qffiaream 9.35%

members being curved outwardly from the In testimony whereof I have hereunto set spring surfaces, and having transverse cy- I my hand in the presence of two subscribing linclricel channels at the outer ends, cylin- Witnesses.

drical elastic cushions fitting said channels CHARLES A. BOREHAM.

and alternately compressible and expansi- Vitnesses: ble in unison With the Vibrations of the ELR. CROZIER, springs. W. J. KILBY.

Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, .D. C. 

